PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
1mo
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Sr. UX/UI Engineer
Columbia, Missouri, United States
OnsiteFull Time
4+ YOE4+ years designing and building websites; strong portfolio; HTML, JavaScript, CSS/Sass; responsive design; CMS; Adobe Creative Cloud; Sketch or Figma; Agile with PHP; experience using AI/LLMs; testing/experimentation.
HTML, JavaScript, CSS/Sass, CMS, Adobe Creative Cloud, Sketch, Figma, PHP, AI/LLMs
1mo
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Principal Software Engineer- UI/UX (React)
Springfield, Missouri, United States
OnsiteFull Time
10+ YOE0.6+ Mgmt10+ years software engineering experience; deep React.js/front-end expertise; UI/UX and accessibility (WCAG); architectural leadership, mentorship, and experience with cloud and CI/CD practices.
React.js, Vue, Angular, React Native, Java, AWS, Azure, GCP, CI/CD, SDLC, WCAG
2mo
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Senior Agentic AI UI Devleoper
Springfield or Saint Louis
$148k-$267k/yr OnsiteFull Time
10+ YOE10+ years software development; 5+ years web services/UI; BS in CS or related field; JavaScript and Python; RESTful APIs; XML/Java; Secret clearance; Python and AI integration experience.
JavaScript, Python, REST, XML, Java, React, Vue, Angular
3mo
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Technical Lead / Manager, UI Engineering
Santa Clara or St. Louis or Bangalore or London or Paris or Melbourne or Taipei or Tokyo
$119k-$243k/yr HybridFull Time
10+ YOE5+ Mgmt10+ years web UI development; 5+ years technical leadership; Angular/React; Node.js/Express; cloud security a plus; BSCS required, MSCS preferred.
Angular, React, Node.js, Express, NestJS
1mo
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Machine Vision Engineer
Bridgeton, Missouri, United States
OnsiteFull Time
3+ YOEBachelor's in Electrical or Computer Engineering, 3+ years developing electronics and software for machine vision, experience with image processing, 3D geometry, board-level design, embedded C/C++, and application/UI development.
C, C++, Microsoft Visual Studio
1w
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Software Engineer 1 (Backend UI and AI)
Earth City, Missouri, United States
$86k-$102k/yr HybridFull Time
2+ YOE2–3 years experience, bachelor’s degree or equivalent, proficiency with ReactJS/Next.js/JavaScript/Node.js, frontend state management, CI/CD and DevOps practices, strong communication and problem-solving skills.
ReactJS, Next.js, JavaScript, Node.js, GraphQL, Apollo Client, Axios, Redux, Context API, HTML5, CSS3, SCSS, Styled Components, Webpack, Babel, NPM, JWT, Jenkins, CloudBees, Git, Azure DevOps/TFS, WCAG/ADA Compliance Tools
2mo
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Senior Developer
St. Louis, Missouri, United States
OnsiteFull Time
8+ YOEBachelor’s or Master’s in CS/Engineering; 8+ years mobile development (Android/iOS); 3+ years Kotlin Multiplatform; strong architecture, KMP, and cross-platform data/UI design; CI/CD; device-connected apps; AI-assisted development experience.
Kotlin, Kotlin Multiplatform, Android, iOS, SwiftUI, Jetpack Compose, Gradle, CI/CD, Dependency Injection, BLE, Wi-Fi, TCP, KMP-iOS interoperability
4d
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*Software Engineer
Kansas City, Missouri, United States
OnsiteFull Time
2+ YOE2 years software development experience with C#, .NET, SQL Server, Angular/TypeScript, Azure DevOps, CI/CD, and SDLC; bachelor's in CS/IT or equivalent; experience with API/UI automation and cloud components.
C#, .NET, Microsoft SQL Server, Angular, TypeScript, Azure DevOps, Figma, Miro, Playwright, Selenium WebDriver, RestSharp, Postman, Azure Functions, Azure Logic Apps, Azure Cosmos DB, PowerShell, Terraform, Datadog, Application Insights, Salesforce, BrowserStack, Lucky Orange, Medallia, Decibel
2mo
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Software Engineer - Frontend
Florissant, Missouri, United States
OnsiteFull Time
Extensive experience building frontend architecture and design systems; React/Next.js web, React Native/Expo mobile; UI/UX optimization; scalable deployments; AI/SEO integration.
React, Next.js, React Native, Expo, Tailwind CSS, LaunchDarkly, New Relic, Mixpanel, Mux, Cloudflare Pages, Vercel, AWS Amplify, ECS, Fargate, EC2, S3, CloudFront, AI/SEO tooling
4d
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Senior Mobile Developer
Utah or Wisconsin or Alaska or Arkansas or Washington or Arizona or Virginia or Alabama or Texas or Pennsylvania or Oregon or Oklahoma or Ohio or Nevada or Nebraska or Montana or Mississippi or Minnesota or Michigan or Massachusetts or Maryland or Maine or Louisiana or Kansas or Iowa or Indiana or Idaho or Florida or Delaware or Connecticut or Missouri or Colorado or California or Wyoming
$125k-$135k/yr RemoteFull Time
8+ YOEExpertise in Kotlin and Swift, modern mobile UI frameworks, mobile architectures and DI, REST API integration, mobile testing, CI/CD tooling, AI-assisted development experience, bachelor's or equivalent, 8+ years software development.
Kotlin, Swift, Jetpack Compose, SwiftUI, The Composable Architecture, MVVM, Koin, Retrofit, OkHttp, URLSession, JUnit, Mockito, Robolectric, Espresso, Compose UI test, XCTest, XCUITest, Gradle, Swift Package Manager, Bitrise, Fastlane, GitHub Copilot, Claude, Cursor, ChatGPT
4d
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Senior Test Automation Engineer
St. Louis, Missouri, United States
HybridFull Time
3+ YOEMust be authorized to work in the U.S., reside in St. Louis area, 3+ years automation testing experience across web/UI/API, experience with Selenium/Playwright/Cypress, API testing, SQL, and source control.
Selenium, Playwright, Cypress, Cucumber, Postman, SQL, Git, Bitbucket, Jira, Zephyr, Confluence, Microsoft Word, Microsoft Excel